You can only get worms from seed bundles. One large farm of grain yields about 110 to 165 worms per harvest, which is 16 bundles. You need 15k farming to make bundles, I'm assuming anyone an plant them if someone makes them. Have to have Shatigons blessings from the vocation vendor to make them. I can make them if you provide the mats. Barley and rice bundles mature the fastest at about 4.5 hours.


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